共 11 条
- [1] AUGUSTINE D. L., 1930, AMER JOUR HYG, V11, P136
- [2] AYCOCK W, 1930, J PREV MED, V4, P3
- [3] AYCOCK W. LLOYD, 1929, JOUR PREVENT MED, V3, P245
- [4] AYCOCK W. LLOYD, 1930, JOUR EXP MED, V52, P457, DOI 10.1084/jem.52.4.457
- [5] Measles in Providence, R I, 1858-1923 [J]. AMERICAN JOURNAL OF HYGIENE, 1925, 5 (05): : 635 - 655
- [6] Carriers of diphtheria bacilli among the school population of Baltimore [J]. AMERICAN JOURNAL OF HYGIENE, 1923, 3 (06): : 604 - 639
- [7] KUSAMA, 1931, J PREV MED, V5, P369
- [8] PARK WH, 1920, PUBLIC HLTH HYGIENE, P107
- [9] Studies on the epidemiology of scarlet fever [J]. AMERICAN JOURNAL OF HYGIENE, 1926, 6 (03): : 389 - 430